Sleep Ear Buds, Bluetooth 5.4 Ultra-Mini Sleep Earbuds for Side Sleepers, Hi-Fi Stereo 3D Bass Noise Cancelling Wireless headphones, 53H Playtime with IP7 Waterproof LED Earphones, USB C

Upgrade Bluetooth 5.4 Technology Ear Buds and 0.1 Second Pairing: S29 Bluetooth earbuds is equipped with the world's cutting-edge Bluetooth 5.4 chip technology, the connection stability is 70% higher than the 5.0 version, the connection speed is increased by 80%, and the power consumption is reduced by 60%, and as soon as you turn on the charging case (no need to take out the headphones), you will connect it to your cell phone within 0.1S (Tips: the first time you use it, you need to actively click pairing) ENC Noise Cancellation and Superior 3D Hi-Fi Deep Bass Stereo: The noise cancelling earbuds feature low-distortion composite dynamic drivers, a built-in high-resolution 3D Hi-Fi deep bass stereo, and AAC audio encoding technology for powerful enough bass. Plus, ENC noise cancellation technology reduces ambient noise by up to 90% for a better music. sound quality for an immersive audio experience anywhere.while running, working, cycling and housework etc. It's your great choice for relaxing and sports. Music Sleep Dual Mode Switching: S29 Bluetooth headphones for sleeping are equipped with an exclusive sleep mode (five clicks to turn on/off), during the sleep mode, all touches will be disabled, which is more effective in preventing accidental touches brought about by side sleepers, and you no longer need to worry about accidentally switching on or off your favorite music, so that the wonderful music can better accompany you as you sleep. Comfortable to Wear: This sleep headphones are ultra thin and lightweight that fits snugly within your ear, a single earbud weighs only 2.5g, when you pick up this ear buds, the weight is so light that you can't even feel its presence, just enjoy the beautiful music. The wireless earbuds is ergonomically designed for all types of ear canal people to wear, even if you wear it for a long time, it won't make your ears have pressure, protect your fragile and sensitive ears. LED Power Display & Long Battery Life: An easy - to - read LED digital display shows the charging status and remaining power of the case. Only 1.5 hours to recharge on a single charge and can be used for up to 8 hours at a time , and the charging case supports up to 45 hours of use, ensuring a better listening experience and no longer worrying about power.